| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.57 | 8.120% | $237.3991 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $179.33 | 6.114% | $190.2942 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $40.34 | 3.796% | $41.8713 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $224.26 | 6.438% | $238.6979 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $113.63 | 4.538% | $118.7865 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $242.85 | 10.238% | $267.713 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $8.76 | 11.160% | $9.7376 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $1,028.74 | $1,104.4996 | $1,104.50 | $1,104.50 | $1,104.50 | |